But on the other hand, I've always felt that the NPC flats had more charm than the rather generic looking portraits and seeing some characters' heads replaced with the portrait is a little weird. It definitely works for some, especially bearded men, but female flats were definitely prettier than portraits in many case, just in my opinion.
It also looks a bit unnatural on some flats, due to difference between head and torso, like the head was photoshopped to the body (like a weird celebrity fake):
Still, that's just some criticism, which I hope is constructive. I am really in awe of the work done here and especially some flats looks absolutely stunning! The cloth texture is also great on many works, love it!